152327440

素因数分解:

$2^4\times 5^1\times {\mathrm{1904093}}^1$

素因数の和:1904106

約数の個数: 20

約数和(自身を含む): 354161484

約数和(自身を除く): 201834044

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1904093, 3808186, 7616372, 9520465, 15232744, 19040930, 30465488, 38081860, 76163720, 152327440]

約数ペア:

[(1, 152327440), (2, 76163720), (4, 38081860), (5, 30465488), (8, 19040930), (10, 15232744), (16, 9520465), (20, 7616372), (40, 3808186), (80, 1904093)]